{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["evaluate for", "compare", "conjunction"], "input": "Assuming each action is performed by a human with meaningful motion , both appearance and motion cues are utilized to measure the ac-tionness of the video tubes ."}
{"evaluate for": [{"subject": "ac-tionness", "object": "video tubes"}], "compare": [], "conjunction": []}